IWC - Engineer Racer Chronograph Automatic - IW378509 - Men's - 2011-present Case: stainless steel Dial: silver Timepiece: IWC automatic calibre 89361 Diameter: 45 mm excl. crown Crystal: sapphire crystal Strap: original croco leather/rubber strap Wrist size: 22 cm Condition: 8.5/10 very good condition! Warranty: 6 months on the movement Comes in a travel case + signed certificate of authenticity by the professionnal who sold it to me. This watch will be shipped registered and insured